1.remanufactured 78 Ink cartridge 2.P/N:C6578DA 3.Used on DeskJet 930C,950C,970Cxi,990Cxi,920C,948C 78 (C6578DA) Inkjet cartridges used for : DeskJet 930C,950C,970Cxi,990Cxi,920C,948C*We can insure that goods have good price and high quality for all clients.* If there is any problem of quality you can return or replace usMore available inkjet cartridge details :Suit ...